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76735

Supelco

O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride

for GC derivatization, LiChropur™, ≥99.0% (AT)

Sinônimo(s):

PFBHA·HCl

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About This Item

Fórmula linear:
C6F5CH2ONH2·HCl
Número CAS:
57981-02-9
Peso molecular:
249.57
Beilstein:
4031190
Número CE:
261-057-7
Número MDL:
MFCD00012953
Código UNSPSC:
12000000
ID de substância PubChem:
329767306
NACRES:
NA.22

grau

for GC derivatization

Nível de qualidade

100

Ensaio

≥99.0% (AT)

forma

solid

qualidade

LiChropur™

adequação da reação

reagent type: derivatization reagent
reaction type: Alkylations

técnica(s)

gas chromatography (GC): suitable

pf

212-218 °C
227 °C (subl.) (lit.)

solubilidade

H2O: 5%, clear

cadeia de caracteres SMILES

Cl.NOCc1c(F)c(F)c(F)c(F)c1F

InChI

1S/C7H4F5NO.ClH/c8-3-2(1-14-13)4(9)6(11)7(12)5(3)10;/h1,13H2;1H

chave InChI

HVMVKNXIMUCYJA-UHFFFAOYSA-N

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Descrição geral

O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA.HCl) is a derivatizing agent.

Aplicação

PFBHA.HCl has been used for derivatization of metabolites with carbonyl groups followed by analysis via GC-MS. It has also been used in aldehyde derivatization followed by aldehydic hydrolysis using GC/MS.

Embalagem

Bottomless glass bottle. Contents are inside inserted fused cone.

Outras notas

Sensitive derivatizing agent for electron capture gas chromatographic analysis of carbonyl-containing compounds: keto steroids and carbohydrates

Informações legais

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificados de análise (COA)

Lot/Batch Number
BCCH0583
BCCH6337
BCCG5577
BCCF8143
BCCD9493

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Sigma-Aldrich

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Sigma-Aldrich

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Supelco

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Degradation of fluoranthene by Pasteurella sp. IFA and Mycobacterium sp. PYR-1:isolation and identification of metabolites.
Sepic E, Bricelj M, Leskovsek H.
Journal of Applied Microbiology, 85(4), 746-754 null
Y W Lin et al.
Applied occupational and environmental hygiene, 15(11), 855-862 (2000-11-04)
Ketones are the major positive interferences for an aldehyde dynamic air sampler that consists of 200-mg 20 percent (w/w) O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA) on Tenax TA contained in a Pyrex tube 7-mm OD, 5-mm ID, and 70-mm in length, that utilizes
R S Spaulding et al.
Analytical and bioanalytical chemistry, 372(7-8), 808-816 (2002-05-16)
The employment of O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine (PFBHA) derivatization along with bis-(trimethylsilyl)trifluoroacetamide (BSTFA) or N, N-( tert-butyldimethylsilyl)trifluoroacetamide (MTBSTFA) derivatization is a popular method for measurement of oxygenated organics in environmental and biological samples. Most notably, the derivatization method enables the measurement of atmospheric
Julián Zapata et al.
Analytica chimica acta, 660(1-2), 197-205 (2010-01-28)
This work presents a comparative study of the analytical characteristics of two methods for the analysis of carbonyl compounds in wine, both based on the derivatization with O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA). In the first method derivatives are formed in the solid
Giuseppe Pieraccini et al.
Journal of chromatography. A, 955(1), 117-124 (2002-06-14)
Glutaraldehyde is used primarily in hospital environments for the disinfection of various instruments (e.g., endoscopes). We describe in this paper the measurement of glutaraldehyde in a hospital environment using solid-phase microextraction. The method includes, prior to sampling, the adsorption of
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